.modelshow {
   position: relative;
   height: 100%;

   .modelView {
      height: 660px;
   }

   .mask {
      position: absolute;
      top: 0;
      height: 660px;
      width: 100%;
      background-color: #f1f1f1;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 55px;
   }
}